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Alabama · FEMA + NOAA + National Risk Index

Coosa County, AL

23 FEMA disaster declarations (1977-2024), with a FEMA National Risk Index rating of Very Low. Most common hazard: Hurricane.

23
FEMA declarations
12
Major disasters
15
NRI risk · Very Low
Hurricane
Top hazard

The verdict

Coosa County has a nationally busy FEMA history: 23 declarations, more than 62% of counties in this registry. But the state comparison tempers that reading: the total is 11% below the Alabama county mean. FEMA's separate National Risk Index places the county safer than 15%; that score models loss and vulnerability rather than counting declarations.

Safer than 15%
of U.S. counties for FEMA National Risk Index score
Very Low
FEMA National Risk Index rating
23
FEMA declarations vs 21 national county avg
10
NFIP flood insurance claims filed

FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Major Disaster (DR) and Emergency (EM) records; an EM authorizes a narrower set of federal assistance than a DR.

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FEMA OpenFEMA declaration desk

County FIPS 01037 · Coosa County 23 declarations · rank 1108/3,266

DECL-HEAVY · MAJOR-MID · RANK-LOWER · PHOTO-FINISH · NRI-LOW · ACT-HIGH · TYPE-LEAD · VS-ST-BELOW

  • DECL-HEAVY 23
  • MAJOR-MID 52%
  • RANK-LOWER #1,108
  • PHOTO-FINISH Roanoke
  • NRI-LOW Very Low
  • ACT-HIGH High
  • TYPE-LEAD Hurricane
  • VS-ST-BELOW -11%

Nearest declaration peer: Roanoke, VA (0 declaration gap)

FEMA Disaster Declarations Summaries v2 filing stamps for this county register. Read with this county → · Alabama state profile

Coosa County in the declaration-count neighbourhood

FEMA declaration records among Coosa County and nearest peers by total count

declarations

What this shows Coosa County carries 23 FEMA declaration records, ranked 1108 of 3,266 counties in this registry.

Source FEMA OpenFEMA Disaster Declarations Summaries v2 As of 2026-08-25

How Coosa County's FEMA declaration count compares nationally

Coosa County vs. all counties in this dataset

FEMA disaster declarations, all-time · Coosa County

23 Top 38% higher than 62% of 3,266 counties

This county 0 90 all U.S. counties FEMA tracks, bucketed by value

Each bar is a band; taller bars hold more counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FEMA Disaster Declarations Summaries v2 · 2026-08-25

Coosa County's FEMA Risk Index score

0/100100/100Alabama avg62/10014.6/100
FEMA National Risk Index composite score vs. the Alabama county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Coosa County is led by Riverine Flooding (about $3.3M Expected Annual Loss, Historical Loss Ratio Relatively High), while Wildfire carries the highest National Risk Index rating (Relatively Low). EAL and risk score use different inputs; they need not agree.

Source: FEMA National Risk Index (December 2025 release) - Expected Annual Loss vs composite risk rating by hazard.

What does Coosa County's hazard record show?

FEMA National Risk Index

FEMA's National Risk Index places this county in the low end of the national distribution, composite score 14.6/100 (Very Low). Expected Annual Loss is rated Very Low (roughly $4.9M in annualized losses). Two modifiers shape how that exposure becomes real-world harm here: social vulnerability (Relatively High) and community resilience (Relatively Low). Even the county's top-rated hazard, Wildfire, only reaches Relatively Low on FEMA's scale, none of the 18 modeled hazards stand out here. FEMA's modeled frequency puts that hazard at roughly once every 267 years here.

Reading the federal records together

This county has a small entry in FEMA's NFIP paid-claims table: 10 claims and $186.1K paid in total. PlainHazard calls 1-49 claims a light registry record, a label for this dataset rather than a finding that flood exposure is low. A short claims history can also reflect insurance take-up, the period covered, or losses that were never insured.

Start with the state benchmark: a Alabama county averages 25.8 federal declaration records, while Coosa County has 23. The gap is 11% below that mean. Fewer entries indicate a quieter history of recorded federal actions, not immunity from a hazard and not a prediction about what happens next.

56 /100

Historical Activity Index

High historical activity

Coosa County, AL · PlainHazard-derived composite from federal records

This 0–100 index is an explicit PlainHazard composite from FEMA declaration history only on the county surface (this DB has no county-level NOAA damage row) . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology

FEMA Declarations (1953–present) High
17/30

23 OpenFEMA declarations, full ingest window (1.1x national county average)

County Disaster Density Moderate
11/25

23 declarations (0.9x state county average of 26)

Major Disaster Share High
13/25

12 of 23 declarations are major disasters (52%)

Hazard Diversity Very High
15/20

6 different disaster types declared in Coosa County

FEMA NRI 8-hazard radar - Coosa County

Coosa County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 8, Flood 8, Hurricane 8, Tornado 25, Wildfire 25, Drought 8, Heat Wave 25, Winter Storm 8. The simple mean of these eight displayed scores is 14 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 14 8-hazard mean
Coosa County NRI risk profile FIPS 01037 · displayed-hazard mean 14/100
How to read this radar

Each axis: NRI risk rating (Very Low-Very High) on a 0-100 scale. Rounder = broad exposure; spiky = one or two hazards dominate.

FEMA Records

23

Above median

Major Disaster share

52%

Major-heavy

NRI risk score

15

Very Low

Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release

How often does each hazard strike Coosa County?

FEMA's National Risk Index models a historical event count and an annualized frequency for each hazard type. Most hazards are expressed as modeled occurrences per year; FEMA expresses drought and heat-wave frequency as event-days per year. These modeled frequencies are not forecasts.

Hazard NRI Risk Rating Recurrence
Wildfire Relatively Low roughly once every 267 years
Landslide Very Low an average of 1.3 times per year
Hurricane Very Low roughly once every 16 years
Heat Wave Relatively Low 6.9 modeled event-days per year
Earthquake Very Low roughly once every 562 years
Tornado Relatively Low roughly once every 2 years
Riverine Flooding Very Low roughly once every 7 years
Strong Wind Relatively Low an average of 1.4 times per year
Lightning Very Low an average of 68 times per year
Cold Wave Very Low roughly once every 2 years
Drought Very Low 43 modeled event-days per year
Hail Very Low an average of 3.4 times per year
Ice Storm Very Low roughly once every 3 years
Winter Weather Very Low an average of 1.7 times per year

Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release

Disaster Types

Hurricane 10
Severe Storm 7
Biological 2
Flood 2
Snowstorm 1
Drought 1

What Hurricane declarations mean here

Hurricane is the most frequent declaration type on Coosa County's federal record, 43% of its declarations. Atlantic tropical systems run on a defined season, 1 June to 30 November, with most activity concentrated between August and October; Pacific and territorial basins run on their own calendars. A single named storm routinely produces one declaration number covering a long corridor of counties at once, well inland as well as on the coast, which is why an affected county's count can jump by several in one year without several separate events having occurred.

One practical distinction matters when reading these records: a tropical declaration usually bundles wind, storm surge and inland rainfall flooding under a single incident, but the insurance behind them is split. Wind damage falls to property insurers, while flood and surge damage is covered only under a separate National Flood Insurance Program policy. That is why a county can show heavy declaration activity and a comparatively small NFIP claims record, or the reverse.

Declaration counts describe past federal action. They are a record of what was declared, not a forecast of future hazard probability.

Declaration Types

What DR / EM / FM mean

FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).

Major Disaster - 12 52.2%

of all 23 declarations

Emergency - 11 47.8%

of all 23 declarations

FEMA Declarations Timeline

Year Declarations
2024 1
2023 2
2021 1
2020 4
2018 1
2017 1
2011 2
2008 1
2005 2
2004 1
2003 1
1996 1
1993 1
1990 1
1979 2
Show 1 earlier declaration years
1977 1

Disaster Declarations

How the 23 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 23 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
3618 HURRICANE HELENE EM Hurricane 2024-09-26
4710 SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES DR Severe Storm 2023-05-05
4684 SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES DR Severe Storm 2023-01-15
4573 HURRICANE ZETA DR Hurricane 2020-12-10
3545 HURRICANE SALLY EM Hurricane 2020-09-14
4554 SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES DR Severe Storm 2020-07-10
4503 COVID-19 PANDEMIC DR Biological 2020-03-29
3472 COVID-19 EM Biological 2020-03-13
3394 HURRICANE NATE EM Hurricane 2017-10-08
3389 HURRICANE IRMA EM Hurricane 2017-09-11
1971 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING DR Severe Storm 2011-04-28
3319 SEVERE STORMS, TORNADOES, AND STRAIGHT-LINE WINDS EM Severe Storm 2011-04-27
3292 HURRICANE GUSTAV EM Hurricane 2008-08-30
3237 HURRICANE KATRINA EVACUATION EM Hurricane 2005-09-10
1593 HURRICANE DENNIS DR Hurricane 2005-07-10
1549 HURRICANE IVAN DR Hurricane 2004-09-15
1466 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2003-05-12
1070 HURRICANE OPAL DR Hurricane 1995-10-04
3096 SEVERE SNOWFALL, WINTER STORM EM Snowstorm 1993-03-15
856 SEVERE STORMS, TORNADOES & FLOODING DR Severe Storm 1990-02-17
Show 3 earlier declaration records
DR# Title Type Incident Date
578 STORMS, WIND, FLOODING DR Flood 1979-04-18
3074 FLOODING EM Flood 1979-03-17
3045 DROUGHT EM Drought 1977-07-20

Storm Events in Alabama

Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Coosa County.

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 7,827 16 115 $51.7M
Hail 1,349 0 0 $5.0K
Flash Flood 1,047 17 7 $12.8M
Tornado 896 57 343 $49.7M
Drought 857 0 0 $0

Source: NOAA Storm Events Database State-level aggregated data, 2015-2025

NFIP Flood Insurance Claims

Total Claims

10

Total Paid

$186.1K

Avg Per Claim

$18.6K

Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data

FEMA National Risk Index

Overall Risk

Very Low

Score: 14.6/100

Expected Annual Loss

Very Low

$4.9M/year

Social Vulnerability

Relatively High

Community Resilience

Relatively Low

Hazard Risk Breakdown

Wildfire Relatively Low
Landslide Very Low
Hurricane Very Low
Heat Wave Relatively Low
Earthquake Very Low
Tornado Relatively Low
Riverine Flooding Very Low
Strong Wind Relatively Low
Lightning Very Low
Cold Wave Very Low
Drought Very Low
Hail Very Low
Ice Storm Very Low
Winter Weather Very Low

Source: FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri

The model's sharpest exposure here: Wildfire

Wildfire risk in the model reflects fuel, terrain, weather and how much development sits in the wildland-urban interface. It is one of the few hazards where the exposure is materially changed by land management and building choices, not only by where the county happens to be.

Worth noting for Coosa County: the model and the federal record do NOT point at the same hazard. Wildfire carries the highest modeled rating (Relatively Low), while the county's declaration history is led by Hurricane. That is not a contradiction, the two measure genuinely different things. Declarations record federal ACTION, which requires damage costly enough to exceed state and local capacity; the Risk Index models EXPECTED annual loss across all 18 hazards whether or not any declaration ever followed. A hazard can be the county's largest modeled exposure and never once have driven a declaration.

National Risk Index ratings are modeled estimates of expected annual loss, not predictions of what will happen in any given year.

Data-matched county comparisons

Coosa County's closest FEMA peer: Albany County, NY

Comparisons use published FEMA declaration fields plus the National Risk Index composite for Coosa County. Record similarity, not a safety rating.

How these peers are chosen

Cohort: Published U.S. county equivalents outside the source state or territory. Each metric keeps six ETL candidates; three unique destinations are shown after de-duplicating across axes. Declaration-volume ranking combines count and Major-disaster share and prefers a different leading incident type; Major-share ranks the Major fraction adjusted for volume; NRI ranks the modeled composite score only.

Retained FEMA snapshot feed for Coosa County - capture-dated entries only.

Compare beyond this state

Nationwide peers by NRI score & FEMA declaration volume

Two PlainHazard-derived comparison paths for Coosa County: nearest out-of-state National Risk Index composite and nearest FEMA declaration count (floor ≥5 records). Record similarity only, not a forecast of the next hazard.

Further reading for this county

Most disaster-prone counties

With 23 FEMA declarations, Coosa County sits in the high-volume declaration band - see how that count ranks against other U.S. counties.

More PlainHazard guides

Frequently Asked Questions

What is the most common disaster type in Coosa County?
The most common disaster type in Coosa County is Hurricane, with 10 declarations. Other disaster types include Severe Storm (7), Biological (2), Flood (2).
How does Coosa County's FEMA declaration record compare with the Alabama average?
The typical Alabama county has 25.8 FEMA declaration records; Coosa County has 23, or 11% fewer. Against the national county mean of 20.7, this county's total is 11% higher. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Coosa County received?
Coosa County has received 12 major disaster declarations, representing 52% of all 23 disaster declarations.
How many flood insurance claims has Coosa County filed?
Coosa County has 10 National Flood Insurance Program (NFIP) claims totaling $186.1K in payments, with an average of $18.6K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Coosa County?
No. In Coosa County, Wildfire has the highest National Risk Index rating (Relatively Low), while Riverine Flooding leads Expected Annual Loss at about $3.3M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Coosa County?
The most active year for disaster declarations in Coosa County was 2020, with 4 declarations. The county has FEMA disaster data spanning 1977 to 2024.
What is the FEMA National Risk Index score for Coosa County?
According to the FEMA National Risk Index, Coosa County, Alabama has an overall risk score of 14.6 out of 100 (Very Low). Social vulnerability here rates Relatively High, while community resilience comes in at Relatively Low. The Expected Annual Loss (EAL) score is Very Low, representing $4.9M in annualized losses.
Which natural hazard poses the greatest risk to Coosa County?
FEMA's NRI data points to Coosa County as of the latest release is Wildfire (risk rating: Relatively Low). Other significant hazards include Landslide (Very Low) and Hurricane (Very Low). FEMA's modeled event frequency puts wildfire here at roughly once every 267 years. These scores are based on FEMA's analysis of historical event frequency, exposed assets, and community vulnerability.
Data Sources & Methodology

Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.

Storm event data is sourced from the NOAA Storm Events Database (2015-2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.

Flood insurance data comes from the FEMA National Flood Insurance Program (NFIP) OpenFEMA claims dataset.

This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.

FEMA OpenFEMA declarations + NRI for Coosa County · vintage 2026-08-25 · Methodology · Alabama profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events